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Home > CA Providers > Ophthalmologists

Tory Prestera, MDPHD

(5 Ratings)

Specializes in: Ophthalmology (Eye Disease)

340 Rancheros Drive Suites 164/166
San Marcos, CA 92069

(760) 598-0400

Tory Prestera, MDPHD is an ophthalmologist in San Marcos, CA specializing in ophthalmology (eye disease).

Office Locations

340 Rancheros Drive Suites 164/166
San Marcos, CA 92069

(760) 598-0400

(760) 290-7044

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Noteworthy Medicare Patient Procedures Performed by Tory Prestera, MDPHD in 2023

Click on any procedure below to see further details on volume and pricing among Medicare patients.

Top 25%

By Volume:

punctal plug insertion

In 2012, Tory Prestera, MDPHD performed more punctal plug insertion procedures for Medicare patients than 75% of providers in related specialties within California.

Medicare Procedure and Patient Information

2012 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2012 were eye procedures, laser treatment, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	76
doctor visit	121
excision	32
eye procedures	2505
injections	64
lacrimal (tearing system) procedures	39
laser treatment	108
photocoagulation	34
ultrasound (sonogram)	77

Medicare Procedure and Patient Information

2013 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2013 were eye procedures, ultrasound (sonogram), injections and laser treatment.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	58
doctor visit	59
excision	30
eye procedures	3131
injections	96
lacrimal (tearing system) procedures	48
laser treatment	88
photocoagulation	21
ultrasound (sonogram)	452

2013 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	302
Female	397

**Ethnicity**
Non-Hispanic White	276
Black	13
Hispanic	335
Asian	63
Other	12
Native American	0

**Age**
From 65 to 74	321
From 75 to 84	174
85 and over	72
Less than 65	132

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2013

Hypertension	68
High Cholesterol	56
Stroke	4
Ischemic Heart Disease	27
Depression	15
Chronic Kidney Disease	21
Asthma	4
Osteoperosis	8
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	8
Diabetes	56
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2014 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2014 were eye procedures, ultrasound (sonogram), injections and capsulotomy.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	68
doctor visit	22
eye procedures	2565
injections	120
laser treatment	68
photocoagulation	16
ultrasound (sonogram)	220

2014 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	292
Female	368

**Ethnicity**
Non-Hispanic White	250
Black	14
Hispanic	316
Asian	63
Other	17
Native American	0

**Age**
From 65 to 74	300
From 75 to 84	160
85 and over	65
Less than 65	135

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2014

Hypertension	66
High Cholesterol	53
Stroke	4
Ischemic Heart Disease	27
Depression	17
Chronic Kidney Disease	22
Asthma	4
Osteoperosis	7
Atrial Fibrilation	5
Heart Failure	15
Chronic Obstructive Pulmonary Disease	9
Diabetes	58
Dementia	6
Cancer	7

Medicare Procedure and Patient Information

2015 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2015 were eye procedures, injections, ultrasound (sonogram) and laser treatment.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	49
doctor visit	18
eye procedures	2798
injections	234
lacrimal (tearing system) procedures	19
laser treatment	69
photocoagulation	44
ultrasound (sonogram)	164

2015 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	538
Female	674

**Ethnicity**
Non-Hispanic White	438
Black	38
Hispanic	570
Asian	130
Other	36
Native American	0

**Age**
From 65 to 74	566
From 75 to 84	318
85 and over	108
Less than 65	220

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2015

Hypertension	65
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	28
Depression	16
Chronic Kidney Disease	24
Asthma	7
Osteoperosis	8
Atrial Fibrilation	6
Heart Failure	17
Chronic Obstructive Pulmonary Disease	8
Diabetes	62
Dementia	6
Cancer	6

Medicare Procedure and Patient Information

2016 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2016 were eye procedures, injections, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	85
doctor visit	67
eye procedures	3466
injections	281
lacrimal (tearing system) procedures	18
laser treatment	85
photocoagulation	23
ultrasound (sonogram)	207

2016 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	320
Female	413

**Ethnicity**
Non-Hispanic White	248
Black	0
Hispanic	363
Asian	80
Other	22
Native American	0

**Age**
From 65 to 74	334
From 75 to 84	180
85 and over	69
Less than 65	150

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2016

Hypertension	66
High Cholesterol	51
Stroke	4
Ischemic Heart Disease	27
Depression	19
Chronic Kidney Disease	34
Asthma	10
Osteoperosis	6
Atrial Fibrilation	8
Heart Failure	16
Chronic Obstructive Pulmonary Disease	8
Diabetes	58
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2017 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2017 were eye procedures, injections, ultrasound (sonogram) and capsulotomy.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	102
doctor visit	281
eye procedures	3119
injections	246
lacrimal (tearing system) procedures	40
laser treatment	102
photocoagulation	54
ultrasound (sonogram)	188

2017 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	304
Female	367

**Ethnicity**
Non-Hispanic White	235
Black	0
Hispanic	307
Asian	90
Other	21
Native American	0

**Age**
From 65 to 74	332
From 75 to 84	152
85 and over	66
Less than 65	121

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2017

Hypertension	66
High Cholesterol	44
Stroke	3
Ischemic Heart Disease	29
Depression	16
Chronic Kidney Disease	38
Asthma	4
Osteoperosis	8
Atrial Fibrilation	7
Heart Failure	17
Chronic Obstructive Pulmonary Disease	11
Diabetes	58
Dementia	8
Cancer	8

Medicare Procedure and Patient Information

2018 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2018 were eye procedures, ultrasound (sonogram), injections and photocoagulation.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	44
doctor visit	41
eye procedures	2371
injections	127
lacrimal (tearing system) procedures	54
laser treatment	44
photocoagulation	61
ultrasound (sonogram)	134

2018 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	231
Female	261

**Ethnicity**
Non-Hispanic White	175
Black	0
Hispanic	231
Asian	57
Other	16
Native American	0

**Age**
From 65 to 74	230
From 75 to 84	108
85 and over	48
Less than 65	106

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2018

Hypertension	66
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	30
Depression	18
Chronic Kidney Disease	44
Asthma	7
Osteoperosis	7
Atrial Fibrilation	7
Heart Failure	19
Chronic Obstructive Pulmonary Disease	12
Diabetes	57
Dementia	7
Cancer	7

Medicare Procedure and Patient Information

2019 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2019 were eye procedures, ultrasound (sonogram), injections and lacrimal (tearing system) procedures.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	65
doctor visit	136
eye procedures	3646
injections	176
lacrimal (tearing system) procedures	158
laser treatment	65
photocoagulation	45
ultrasound (sonogram)	185

2019 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	311
Female	396

**Ethnicity**
Non-Hispanic White	247
Black	0
Hispanic	335
Asian	81
Other	22
Native American	0

**Age**
From 65 to 74	345
From 75 to 84	159
85 and over	63
Less than 65	140

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2019

Hypertension	70
High Cholesterol	55
Stroke	5
Ischemic Heart Disease	32
Depression	20
Chronic Kidney Disease	42
Asthma	6
Osteoperosis	8
Atrial Fibrilation	8
Heart Failure	22
Chronic Obstructive Pulmonary Disease	11
Diabetes	59
Dementia	11
Cancer	8

Medicare Procedure and Patient Information

2020 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2020 were eye procedures, injections, lacrimal (tearing system) procedures and ultrasound (sonogram).

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	49
doctor visit	31
eye procedures	2821
injections	205
lacrimal (tearing system) procedures	147
laser treatment	49
photocoagulation	46
ultrasound (sonogram)	73

2020 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	237
Female	295

**Ethnicity**
Non-Hispanic White	180
Black	19
Hispanic	246
Asian	63
Other	24
Native American	0

**Age**
From 65 to 74	276
From 75 to 84	121
85 and over	46
Less than 65	89

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2020

Hypertension	68
High Cholesterol	61
Stroke	5
Ischemic Heart Disease	33
Depression	21
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	9
Atrial Fibrilation	6
Heart Failure	20
Chronic Obstructive Pulmonary Disease	10
Diabetes	59
Dementia	9
Cancer	9

Medicare Procedure and Patient Information

2021 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2021 were eye procedures, injections, lacrimal (tearing system) procedures and photocoagulation.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	31
doctor visit	169
eye procedures	2110
injections	152
lacrimal (tearing system) procedures	65
laser treatment	31
photocoagulation	55
ultrasound (sonogram)	29

2021 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	192
Female	263

**Ethnicity**
Non-Hispanic White	163
Black	14
Hispanic	212
Asian	51
Other	0
Native American	0

**Age**
From 65 to 74	213
From 75 to 84	105
85 and over	51
Less than 65	86

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2021

Hypertension	72
High Cholesterol	59
Stroke	4
Ischemic Heart Disease	35
Depression	18
Chronic Kidney Disease	47
Asthma	6
Osteoperosis	9
Atrial Fibrilation	9
Heart Failure	20
Chronic Obstructive Pulmonary Disease	11
Diabetes	59
Dementia	7
Cancer	9

Medicare Procedure and Patient Information

2022 Medicare Procedure Volume

The top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA during 2022 were eye procedures, injections, lacrimal (tearing system) procedures and capsulotomy.

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

capsulotomy	52
doctor visit	386
eye procedures	2360
injections	189
lacrimal (tearing system) procedures	103
laser treatment	52
photocoagulation	25
ultrasound (sonogram)	40

2022 Medicare Patient Data

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	213
Female	275

**Ethnicity**
Non-Hispanic White	178
Black	14
Hispanic	217
Asian	62
Other	17
Native American	0

**Age**
From 65 to 74	234
From 75 to 84	120
85 and over	51
Less than 65	83

Conditions of Medicare patients treated by Tory Prestera, MDPHD in 2022

Hypertension	75
High Cholesterol	72
Stroke	9
Ischemic Heart Disease	24
Depression	16
Chronic Kidney Disease	29
Asthma	8
Osteoperosis	16
Atrial Fibrilation	13
Heart Failure	17
Chronic Obstructive Pulmonary Disease	12
Diabetes	58
Dementia	5
Cancer	10

Medicare Procedure and Patient Information

Average Medicare Procedure Volume From 2012 - 2022

Volume of procedures performed by Tory Prestera, MDPHD for Medicare patients.

The highest averages for the top procedures that Tory Prestera, MDPHD treated as an ophthalmologist in San Marcos, CA were eye procedures, injections, ultrasound (sonogram) and lacrimal (tearing system) procedures.

capsulotomy	61
doctor visit	121
excision	31
eye procedures	2808
injections	171
lacrimal (tearing system) procedures	69
laser treatment	69
photocoagulation	38
ultrasound (sonogram)	160

Average Medicare Patient Data From 2012 - 2022

Information about Medicare patients treated by Tory Prestera, MDPHD.

**Gender**
Male	267
Female	337

**Ethnicity**
Black / African American	10
Asian / Pacific Islander	67
Non-Hispanic White	217
Native American / Alaskan Native	0
Hispanic	284
Other	17

**Age**
75 to 84	145
85 and over	58
Less than 65	114
65 to 74	286

Average of Total of Conditions of Medicare patients treated by Tory Prestera, MDPHD From 2012 - 2022

The highest averages of the most common conditions of Medicare patients that Tory Prestera, MDPHD treated were hypertension, diabetes, high cholesterol and chronic kidney disease.

Hypertension	62
High Cholesterol	50
Stroke	4
Ischemic Heart Disease	26
Depression	16
Chronic Kidney Disease	31
Asthma	5
Osteoporosis	7
Heart Failure	16
Chronic Obstructive Pulmonary Disease	9
Diabetes	53
Atrial Fibrillation	6
Dementia	6
Cancer	7

Education & Training

He has a state license in California.

Licensed In: California

Ratings & Reviews

Tory Prestera, MDPHD has a good overall rating with an average of 2.6 out of 5 stars based on 5 ratings. We collect ratings and reviews of Tory Prestera, MDPHD from all over the web to help you find the right in San Marcos, CA.

2.6

Overall Rating

(5 Ratings)

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General Payments

These charts describe general payments received by Tory Prestera, MDPHD. Doctors may receive payments for a number of reasons, including meal compensation, travel compensation, and consulting.

**Payments by Company**
Alcon Laboratories Inc	$257 UltraSert $170	ReSTOR $63	ORA $14	AcrySof $10
Alcon Vision LLC	$253 AcrySof IQ PanOptix $94	ReSTOR $68	ORA $65	UltraSert $26
Apellis Pharmaceuticals, Inc.	$117 SYFOVRE $117
Shire North American Group Inc	$75 XIIDRA $75
Genentech USA, Inc.	$53 VABYSMO $53
Other	$261 Bromsite $37	LUCENTIS $28	LUMIGAN $28	Rhopressa $23	Tecnis 1-piece IOL $22	Other $123